Comic Title: Our Army at War #160
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: November 1965
On Sale Date: September 2, 1965 Newsstand Date September 2, 1965
Source: House Ad, Metal Men #16, Page 21

Copyright Date September 2, 1965
Source: Library of Congress, Periodicals 1965

Frequency: Monthly; (semi-monthly, Feb.)
Cover Price: $0.12
Page Count: 32
Editor: Robert Kanigher

Title: "What's the Color of Your Blood?"
Pages: 15

Feature(s):
Sgt. Rock (of Earth-1)

Writer: Robert Kanigher
Artist: Joe Kubert

Reprinted In:
America at War:The Best of DC War Comics HC (1979)
America at War:The Best of DC War Comics SC (1979)
Sgt. Rock Special #6 (1989)
Showcase Presents:Sgt. Rock Vol. 3 TPB (2010)

Feature Character(s)

• Sgt. Rock (last appearance in Our Army at War #159; next appearance in Our Army at War #161)

Supporting Character(s)

• Easy Company (last appearance in Our Army at War #159; next appearance in Our Army at War #161)
• Bulldozer (last appearance in Our Army at War #159; next appearance in Our Army at War #161)
• Ice Cream Soldier (last appearance in Our Army at War #159; next appearance in Our Army at War #161)
• Wild Man (last appearance in Our Army at War #159; next appearance in Our Army at War #161)
• Jackie Johnson (last appearance in Our Army at War #113; next appearance in Our Army at War #161)

Villain(s)

• Uhlan (the Storm Trooper; no further appearances)
• Various German soldiers (no further appearances)

Flashback Appearance(s)

• Frank Rock (last appearance in Our Army at War #231; next appearance in Showcase #45)
• Jackie Johnson (earliest chronological appearance; as a boxer; next appearance in Our Army at War #193)

Synopsis:
Sgt. Rock, Wild Man, and Jackie Johnson are captured while on patrol. One of the German captors is Uhlan, a heavyweight fighter who beat Jackie in the ring before the war. Uhlan challenges Jackie to a fight to prove his race is superior. Jackie doesn't fight back in order to protect Rock and Wild Man. Rock urges him to fight anyway. Jackie then starts fighting and knocks out Uhlan. The Germans then decide to shoot them both, but Rock and Wild Man delay the Germans until the rest of Easy can arrive. Uhlan is badly wounded and gets a blood transfusion from Jackie, proving that the color of both men's blood is red.